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Mr. Dubey • 100.64K Points
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Q. The essential condition of placing the two masses, so that the system becomes dynamically equivalent, is (where $${l_1}$$ and $${l_2}$$ = Distance of two masses from the centre of gravity of the body and kG = Radius of gyration of the body)

  • (A) $${l_1} = {{\text{k}}_{\text{G}}}$$
  • (B) $${l_2} = {{\text{k}}_{\text{G}}}$$
  • (C) $${l_1}{l_2} = {{\text{k}}_{\text{G}}}$$
  • (D) $${l_1}{l_2} = {\text{k}}_{\text{G}}^2$$
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